当前位置： 首页 > news >正文

网站降权怎么办企业网站建设的基本原则

news 2025/9/17 7:06:19
网站降权怎么办,企业网站建设的基本原则,微信公众平台开发微网站,个人英文网站设计前提条件 根据不同的操作系统，安装好显卡驱动，并能正常识别出来显卡，比如如下截图： GPU容器创建流程 containerd --> containerd-shim--> nvidia-container-runtime --> nvidia-container-runtime-hook --> libnvid…

前提条件

根据不同的操作系统，安装好显卡驱动，并能正常识别出来显卡，比如如下截图：

GPU容器创建流程

containerd --> containerd-shim--> nvidia-container-runtime --> nvidia-container-runtime-hook --> libnvidia-container --> runc -- > container-process

GPU驱动安装

# ubuntu系统apt-get update
apt-get install gcc make
## cuda10.1
wget -c https://ops-software-binary-1255440668.cos.ap-chengdu.myqcloud.com/nvidia/NVIDIA-Linux-x86_64-430.50.run
bash NVIDIA-Linux-x86_64-430.50.run
## cuda10.2
wget -c https://ops-software-binary-1255440668.cos.ap-chengdu.myqcloud.com/nvidia/NVIDIA-Linux-x86_64-440.100.run
bash NVIDIA-Linux-x86_64-440.100.run
## cuda11
wget -c https://ops-software-binary-1255440668.cos.ap-chengdu.myqcloud.com/nvidia/NVIDIA-Linux-x86_64-450.66.run
bash NVIDIA-Linux-x86_64-450.66.run
## cuda11.4
wget -c https://ops-software-binary-1255440668.cos.ap-chengdu.myqcloud.com/nvidia/NVIDIA-Linux-x86_64-470.57.02.run
bash NVIDIA-Linux-x86_64-470.57.02.run

安装nvidia runtime

https://nvidia.github.io/nvidia-container-runtime/# ubuntu在线安装curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add -
cat > /etc/apt/sources.list.d/nvidia-docker.list <<'EOF'
deb https://nvidia.github.io/libnvidia-container/ubuntu16.04/$(ARCH) /
deb https://nvidia.github.io/nvidia-container-runtime/ubuntu16.04/$(ARCH) /
deb https://nvidia.github.io/nvidia-docker/ubuntu16.04/$(ARCH) /
EOF
apt-get update
apt-get install nvidia-container-runtime# centos 在线安装distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.repo | sudo tee /etc/yum.repos.d/nvidia-docker.repo
DIST=$(sed -n 's/releasever=//p' /etc/yum.conf)
DIST=${DIST:-$(. /etc/os-release; echo $VERSION_ID)}
sudo rpm -e gpg-pubkey-f796ecb0
sudo gpg --homedir /var/lib/yum/repos/$(uname -m)/$DIST/nvidia-docker/gpgdir --delete-key f796ecb0
sudo yum makecache
yum -y install nvidia-container-runtime

配置docker/containerd

# docker配置cat /etc/docker/daemon.json{"registry-mirrors": ["https://wlzfs4t4.mirror.aliyuncs.com"],"max-concurrent-downloads": 10,"log-driver": "json-file","log-level": "warn","log-opts": {"max-size": "10m","max-file": "3"},"data-root": "/data/var/lib/docker","bip": "169.254.31.1/24","default-runtime": "nvidia","runtimes": {"nvidia": {"path": "/usr/bin/nvidia-container-runtime","runtimeArgs": []}}
}systemctl restart docker# containerd配置cat /etc/containerd/config.toml#其他的根据自己的需求修改，我这里只说明适配gpu的配置
[plugins][plugins."io.containerd.grpc.v1.cri"][plugins."io.containerd.grpc.v1.cri".containerd]
#-------------------修改开始-------------------------------------------default_runtime_name = "nvidia"
#-------------------修改结束-------------------------------------------[plugins."io.containerd.grpc.v1.cri".containerd.runtimes]
#-------------------新增开始-------------------------------------------[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.nvidia] privileged_without_host_devices = falseruntime_engine = ""runtime_root = ""runtime_type = "io.containerd.runc.v2"[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.nvidia.options]BinaryName = "/usr/bin/nvidia-container-runtime" 
#-------------------新增结束-------------------------------------------systemctl restart containerd.service

方案一：使用nvidia官方插件

【根据显卡数量分配，独占显卡】

应用yaml分配GPU资源示例：

resources:limits:nvidia.com/gpu: '1'requests:nvidia.com/gpu: '1'

其中1表示使用1张GPU卡

在Kubernetes中启用GPU支持

# cat nvidia-device-plugin.yaml apiVersion: apps/v1
kind: DaemonSet
metadata:name: nvidia-device-plugin-daemonsetnamespace: kube-system
spec:selector:matchLabels:name: nvidia-device-plugin-dsupdateStrategy:type: RollingUpdatetemplate:metadata:labels:name: nvidia-device-plugin-dsspec:tolerations:- key: nvidia.com/gpuoperator: Existseffect: NoSchedule# Mark this pod as a critical add-on; when enabled, the critical add-on# scheduler reserves resources for critical add-on pods so that they can# be rescheduled after a failure.# See https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/priorityClassName: "system-node-critical"containers:- image: ycloudhub.com/middleware/nvidia-gpu-device-plugin:v0.12.3name: nvidia-device-plugin-ctrenv:- name: FAIL_ON_INIT_ERRORvalue: "false"securityContext:allowPrivilegeEscalation: falsecapabilities:drop: ["ALL"]volumeMounts:- name: device-pluginmountPath: /var/lib/kubelet/device-pluginsvolumes:- name: device-pluginhostPath:path: /var/lib/kubelet/device-plugins# 应用yaml文件并检查kubectl apply -f nvidia-device-plugin.yml
kubectl get po -n kube-system | grep nvidiakubectl describe nodes ycloud
......
Capacity:cpu:                32ephemeral-storage:  458291312Kihugepages-1Gi:      0hugepages-2Mi:      0memory:             131661096Kinvidia.com/gpu:     2pods:               110
Allocatable:cpu:                32ephemeral-storage:  422361272440hugepages-1Gi:      0hugepages-2Mi:      0memory:             131558696Kinvidia.com/gpu:     2pods:               110
......

 方案二：使用第三方插件

【根据显卡显存大小分配，共享显卡】

# 阿里云官方git地址：https://github.com/AliyunContainerService/gpushare-device-plugin/resources:limits:aliyun.com/gpu-mem: '3'requests:aliyun.com/gpu-mem: '3'# 其中3表示使用的显存大小,单位G

 安装gpushare-scheduler-extender插件

参考文档：

https://github.com/AliyunContainerService/gpushare-scheduler-extender/blob/master/docs/install.md

1.修改kube-scheduler配置

# 创建/etc/kubernetes/scheduler-policy-config.json{"kind": "Policy","apiVersion": "v1","extenders": [{"urlPrefix": "http://127.0.0.1:32766/gpushare-scheduler","filterVerb": "filter","bindVerb":   "bind","enableHttps": false,"nodeCacheCapable": true,"managedResources": [{"name": "aliyun.com/gpu-mem","ignoredByScheduler": false}],"ignorable": false}]
}# 修改cat /etc/systemd/system/kube-scheduler.service文件，添加--policy-config-file相关内容cat /etc/systemd/system/kube-scheduler.service[Unit]
Description=Kubernetes Scheduler
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
[Service]
ExecStart=/usr/local/bin/kube-scheduler \--address=127.0.0.1 \--master=http://127.0.0.1:8080 \--leader-elect=true \--v=2 \--policy-config-file=/etc/kubernetes/scheduler-policy-config.json
Restart=on-failure
RestartSec=5
[Install]
WantedBy=multi-user.target# 重启服务systemctl daemon-reload
systemctl restart kube-scheduler.service

2. 部署gpushare-schd-extender

curl -O https://raw.githubusercontent.com/AliyunContainerService/gpushare-scheduler-extender/master/config/gpushare-schd-extender.yamlkubectl apply -f gpushare-schd-extender.yaml

3.部署device-plugin

# 给节点添加label "gpushare=true"kubectl label node <target_node> gpushare=true
For example:
kubectl label node mynode gpushare=true# 部署device-plugin插件wget https://raw.githubusercontent.com/AliyunContainerService/gpushare-device-plugin/master/device-plugin-rbac.yamlkubectl apply -f device-plugin-rbac.yamlwget https://raw.githubusercontent.com/AliyunContainerService/gpushare-device-plugin/master/device-plugin-ds.yamlkubectl apply -f device-plugin-ds.yaml

4.安装kubectl-inspect-gpushare插件，用来查看GPU使用情况

cd /usr/bin/wget https://github.com/AliyunContainerService/gpushare-device-plugin/releases/download/v0.3.0/kubectl-inspect-gpusharechmod u+x /usr/bin/kubectl-inspect-gpushare

以上内容仅供参考。

http://www.yayakq.cn/news/509859/

相关文章：

  • 网站优化做网站优化制作网站团队
  • 北京商城型网站建设万能导航网
  • 怎么盗号网站怎么做最新新闻热点头条
  • 山东网站seo推广优化价格2023年电商平台排行榜
  • 用了wordpress的网站页面模板只能选择已发表的内容
  • 如何做网站的维护和推广公司起名吉祥字大全
  • 安全教育网站建设背景wordpress 代码执行
  • 公司网站建设精品建设项目银行网站
  • 卖游戏辅助的网站怎么建设网站调用字体
  • 网站建设和网页设计的区别ps个人网站的首页界面
  • 中国建设银行个人网上银行网站网站建设市场价
  • 东莞阳光网站建设成效编程项目实例网站
  • 专业定制网站建设智能优化租远程服务器
  • 织梦网站程序安装百度小程序审核
  • 怎样成立网站开发软件需要什么软件
  • 做网站加推广wordpress上传网页
  • 什么是网站运营推广wordpress 文章表格
  • 电子商务网站建设理论依据c 做网站时字体颜色的代码
  • 朱子网站建设做网站公司怎么找客户
  • 构建一个网站的步骤网站做跳转付款
  • 网站截图怎么做深圳网站建设公司jsp
  • 一个好的网站建设网站数据库 备份
  • 合作行业网站建设公司宣传网站建设开题报告
  • 中国网站开发排名商业品牌网
  • 如何用ps做网站吉林省网站建设行业需求分析
  • 网站开发属于软件开发做帮助手册的网站
  • 龙岗住房和建设局网站19网站建设
  • 实战营销型网站建设新浪网页游戏
  • 域名连接到网站中国建筑装饰网 郭金辉
  • 做网站 指导徐州网约车公司哪家好